had the boat spuder out while running and towed in. Checked all three relays, all three 20 amp fuses, kill switch and hot wired the fuel pump which is still working so i know its not the fuel pump. Looked at many post and thinking crank position sensor. I have an older tec 1 scan tool but it will not work with this boat so can't check for codes. Any input would be great. I have a grey wire,black and green going to the fuel pump conector. Green and black are both grounded. Followed grey and black into the sea of connectors and checked all plastic connector as well leading into the main harness. Thanks for your help in advance Mike

93Prostar190

08-07-2013, 11:52 PM

Check fuel pressure before you assume pump is good ... Some pumps run but do not generated the 60 psi needed at the rail.

D-BAY Runner

08-08-2013, 12:19 PM

First thing i checked was fuel pressure. None at the rail, none with key on or cranking. Mike